Vacuum drawer device for storing groceries
US11805900B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2022 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jun 7, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2210/17
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum drawer device includes a drawer movable linearly in a drawer movement direction and having a drawer interior to be closed by an air-tight cover in a controlled manner by an electric lift. The cover thereby runs perpendicularly to the drawer movement direction in a lifting movement along a lifting direction. The cover has an air channel leading into the cover interior, and operatively connected to electric evacuation element such that when the cover is in place, air can be pumped out of the drawer interior through the air channel. A seal lining is arranged on the drawer walls of the drawer on the cover side to run over the entire inner periphery of the drawer such that the cover rests on the seal lining when the vacuum drawer device or the drawer is in a closed position to allow evacuation of the drawer interior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.